Vertical household floor scrubber

ABSTRACT

A vertical household floor scrubber is provided, including: a base, where a traveling wheel and a cleaning component are disposed on the base; a floor scrubber body disposed on the base and capable of rotating relative to the base to help the cleaning component to perform a cleaning operation, where a mounting portion is disposed on the floor scrubber body, and one side of the mounting portion away from the base is provided with a mounting groove; a rechargeable battery, where the rechargeable battery is detachably mounted in the mounting groove, and the rechargeable battery is electrically connected to a component in the mounting portion; and a mounting structure, where the mounting structure is disposed between the rechargeable battery and the mounting groove, and the mounting structure is configured to implement detachable assembly between the rechargeable battery and the mounting groove.

FIELD OF THE DISCLOSURE

The present disclosure relates to the field of floor scrubber technologies, and more particularly to a vertical household floor scrubber.

BACKGROUND OF THE DISCLOSURE

Environmental hygiene is an important factor affecting quality of life. Therefore, as people's requirements for quality of life are increasingly high, requirements for environmental hygiene are also correspondingly increasingly high. However, as work pressure of modern people is increasing rapidly, there is an urgent need for liberation from heavy cleaning work. Therefore, many devices for floor cleaning appear to improve environmental hygiene, and vacuum cleaners, automatic mop machines, sweepers, and floor scrubbers are commonly used. A floor scrubber is a cleaning machine adapted to clean hard floors while sucking up sewage and taking the sewage away from a site, and has advantages such as environmentally friendliness, energy saving, and high efficiency.

Because most of the floor scrubbers in the prior art are charged by using only a charging base, a rechargeable battery on a floor scrubber is integrated with a body of the floor scrubber. If the charging base is damaged or the rechargeable battery is damaged, the integrated rechargeable battery is difficult to disassemble. Consequently, the floor scrubber is unusable. Therefore, improvement needs to be made.

SUMMARY OF THE DISCLOSURE

An objective of the present disclosure is to provide, in response to shortcomings and deficiencies of the prior art, a vertical household floor scrubber, having advantages of detachability of a battery, convenient disassembly and assembly of the battery, stable assembly of the battery, a reasonable structural design, a good self-cleaning effect, and convenient disassembly and assembly of a clean water tank and a sewage tank.

To achieve the foregoing objective, a technical solution adopted in the present disclosure is: A vertical household floor scrubber, including: a base, where a traveling wheel and a cleaning component are disposed on the base; a floor scrubber body disposed on the base and capable of rotating relative to the base to help the cleaning component to perform a cleaning operation, where a mounting portion is disposed on the floor scrubber body, and one side of the mounting portion away from the base is provided with a mounting groove; a rechargeable battery, where the rechargeable battery is detachably mounted in the mounting groove, and the rechargeable battery is electrically connected to a component in the mounting portion; and a mounting structure, where the mounting structure is disposed between the rechargeable battery and the mounting groove, and the mounting structure is configured to implement detachable assembly between the rechargeable battery and the mounting groove.

Further, the mounting structure includes: an engaging groove provided on an inner side wall of the mounting groove; an engaging block mounted on an outer side wall of the rechargeable battery, where the engaging block is capable of moving relative to the rechargeable battery to move away from or adjacent to the engaging groove, and the engaging block fits the engaging groove; and a first elastic member disposed between the engaging block and the rechargeable battery, where when the engaging block is fitted into the engaging groove, the first elastic member is configured to tightly press the engaging block into the engaging groove; or an engaging groove provided on an outer side wall of the rechargeable battery; an engaging block mounted on an inner side wall of the mounting groove, where the engaging block is capable of moving relative to an inner wall of the mounting groove to move away from or adjacent to the engaging groove, and the engaging block fits the engaging groove; and a first elastic member disposed between the engaging block and the mounting groove, where when the engaging block is fitted into the engaging groove, the first elastic member is configured to tightly press the engaging block into the engaging groove.

Further, the engaging block includes: an engaging block body; a pressing portion disposed on one side of the engaging block body adjacent to an opening of the mounting groove; and an engaging portion disposed on one side of the engaging block body away from the pressing portion.

Further, the engaging block is disposed on the rechargeable battery, an avoiding groove is provided at the opening of the mounting groove, the avoiding groove is provided in correspondence to the engaging block, and the avoiding groove is provided for a user's finger to reach in to press the pressing portion.

Further, the mounting structure further includes a guiding component, where the guiding component is disposed between the rechargeable battery and the inner side wall of the mounting groove, and when the rechargeable battery is assembled with the mounting groove, the guiding component implements a guiding function.

Further, the guiding component includes: a guiding bar disposed on the inner side wall of the mounting groove in a protruding manner; and a guiding groove provided on the outer side wall of the rechargeable battery, where the guiding groove is configured for assembly with the guiding bar; or a guiding bar disposed on the outer side wall of the rechargeable battery in a protruding manner; and a guiding groove disposed on the inner side wall of the mounting groove, where the guiding groove is configured for assembly with the guiding bar.

Further, a connecting terminal is disposed on a bottom portion of the mounting groove in a protruding manner, a bottom portion of the rechargeable battery is provided with a docking groove, and the docking groove is configured to connect the connecting terminal in a plugged manner, to implement an electric connection between the rechargeable battery and a main body of the floor scrubber.

Further, a cover plate is rotatably assembled on the floor scrubber body, and the cover plate is configured to seal the mounting groove.

Further, a sewage tank and a clean water tank are further disposed on the floor scrubber body, and the sewage tank and the clean water tank are both detachably assembled on the mounting portion; and the mounting portion is provided with a snapping groove, and the sewage tank and the clean water tank both include: a tank body provided with a second accommodating groove, a water inlet, and a water outlet; a snapping block assembled in the second accommodating groove and fitting the snapping groove, where the snapping block is capable of moving relative to the tank body to move away from or adjacent to the snapping groove, and a driving portion provided for a finger to press is disposed on the snapping block; a boss disposed on the tank body in a protruding manner, located below the snapping block, and provided for a user to grip when the driving portion is pressed; and a second elastic member disposed between the tank body and the snapping block and configured to provide a returning force for restoring of the snapping block.

Further, an assembling portion is disposed on one side of the base away from the traveling wheel, and the cleaning component is mounted on the assembling portion; the cleaning component includes a cleaning roller detachably assembled on the base; and a cover disposed on the base, where the cover is capable of rotating relative to the base to cover the cleaning roller; the assembling portion is provided with a plurality of water outlet holes and an air suction hole, where the plurality of the water outlet holes are arranged as an array along an axial direction of the cleaning roller, the water outlet holes are configured to spray clean water onto the cleaning roller to clean the cleaning roller, and the air suction hole is configured to suck up sewage and floor dirt spun off by the cleaning roller.

After adopting the foregoing technical solutions, the present disclosure has the following beneficial effects:

1. The rechargeable battery and the floor scrubber body are detachably assembled with each other, and when the rechargeable battery is mounted, the cover plate is first opened, and then, the guiding groove provided on the rechargeable battery is aligned with the guiding bar disposed on the inner side wall of the mounting groove. Subsequently, the rechargeable battery is slowly moved toward the side of the mounting groove, so that the guiding groove cooperates with the guiding bar, and with the assistance of the guiding component, the rechargeable battery is continuously pushed toward the side of the mounting groove until the engaging block is assembled with the engaging groove provided on the inner side wall of the mounting groove, and the docking groove is assembled with the connecting terminal. Finally, the cover plate is rotated again, so that the cover plate comes into contact with the opening of the mounting groove, to seal a mounting cavity, thereby completing mounting of the rechargeable battery. When the rechargeable battery is disassembled, the cover plate is first opened, and then, a finger reaches in the avoiding groove, so that the finger comes into contact with the pressing portion. Subsequently, the pressing portion is pressed to the side of the rechargeable battery, so that the pressing portion drives the engaging portion to move until the engaging portion is completely separated from the engaging groove. Finally, the rechargeable battery is pulled toward the upper side of the mounting groove, so that the docking groove on the rechargeable battery is separated from the connecting terminal, to complete disassembly of the rechargeable battery. The vertical household floor scrubber that is set in this way has advantages of detachability of a battery, convenient disassembly and assembly of the battery, stable assembly of the battery, and a reasonable structural design.

2. An assembling portion is disposed on one side of the base, and the assembling portion is provided with a plurality of water outlet holes and an air suction port. When the cleaning component performs a cleaning operation, a user may control the water outlet holes to spray water in real time. In this way, not only the floor can be moistened and the cleaning is facilitated, but also the sprayed clean water are evenly sprayed on the cleaning roller through the plurality of water outlet holes, and sewage after the cleaning can be spun off by the cleaning roller in a use process of the cleaning roller. The sewage that is spun off and the floor dirt enter the sewage tank through the air suction port under the suction force of the air suction port, so that a self-cleaning function of the cleaning roller is implemented.

3. The clean water tank and the sewage tank are respectively detachably assembled with the main body of the floor scrubber, so that not only clean water and sewage are separated in a floor scrubbing process of the floor scrubber, but also the clean water tank and the sewage tank are both fixed and assembled through engagement between the snapping block and the snapping groove, thereby facilitating disassembly and assembly of the clean water tank and the sewage tank.

BRIEF DESCRIPTION OF THE DRAWINGS

To describe the embodiments of the present disclosure or the technical solutions in the prior art more clearly, the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art are briefly introduced below. Obviously, the accompanying drawings described below are merely some embodiments of the present disclosure. A person of ordinary skill in the art may further obtain other accompanying drawings based on the accompanying drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure according to this embodiment.

FIG. 2 is an exploded view of a partial structure of a floor scrubber body, a sewage tank, a clean water tank, and a rechargeable battery according to this embodiment.

FIG. 3 is a schematic diagram of a partial structure of a floor scrubber body and a mounting structure according to this embodiment.

FIG. 4 is a schematic diagram of a rechargeable battery and a mounting structure according to this embodiment.

FIG. 5 is a schematic structural diagram of a charging seat according to this embodiment.

FIG. 6 is a schematic structural diagram of a base and a cleaning component according to this embodiment.

FIG. 7 is an exploded view of a sewage tank according to this embodiment.

Reference numerals: Base 100 Water outlet hole 101 Air suction port 102 Assembling portion 110 Floor scrubber body 200 Mounting groove 201 Avoiding groove 202 Mounting portion 210 Connecting terminal 211 Handle 220 Operation button 230 Rechargeable battery 300 First accommodating groove 301 Guiding groove 302 Mounting structure 400 Engaging groove 401 Docking groove 402 Engaging block 410 Engaging block body 411 Pressing portion 412 Engaging portion 413 First elastic member 420 Guiding bar 430 Cover plate 440 Traveling wheel 500 Cleaning component 600 Cleaning roller 610 Cover 620 Sewage tank 700 Tank body 710 Second accommodating groove 701 Snapping block 720 Driving portion 730 Boss 740 Second elastic member 750 Clean water tank 800 Charging seat 900

DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENTS

The present disclosure is further described below in detail with reference to the accompanying drawings.

The detailed embodiments are merely explanations of the present disclosure, and are not intended to limit the present disclosure. After reading this specification, a person skilled in the art may make, according to requirements, modifications that do not make any creative contribution to this embodiment, which are protected by the Patent Law provided that the modifications fall within the scope of the claims of the present disclosure.

This embodiment relates to a vertical household floor scrubber, as shown in FIG. 1 to FIG. 7, including: a base 100, a floor scrubber body 200, a rechargeable battery 300, and a mounting structure 400.

Specifically, a traveling wheel 500 and a cleaning component 600 are disposed on the base 100. The traveling wheel 500 helps the base 100 to travel in a working process of the floor scrubber. The cleaning component 600 is configured to perform a cleaning operation on a floor in a traveling path. The floor scrubber body 200 is disposed on the base 100. The floor scrubber body 200 is capable of rotating relative to the base 100, to help the cleaning component 600 to perform the cleaning operation. A mounting portion 210 is disposed on the floor scrubber body 200, and one side of the mounting portion 210 far away from the base 100 is provided with a mounting groove 201. The rechargeable battery 300 is detachably mounted in the mounting groove 201, and the rechargeable battery 300 is electrically connected to a component in the mounting portion 210. The mounting structure 400 is disposed between the rechargeable battery 300 and the mounting groove 201. The mounting structure 400 is configured to implement detachable assembly between the rechargeable battery 300 and the mounting groove 201.

Further, as shown in FIG. 1 to FIG. 5, the mounting structure 400 includes: an engaging groove 401, an engaging block 410, and a first elastic member 420. Specifically, the engaging groove 401 is provided on an inner side wall of the mounting groove 201. The engaging block 410 is mounted on an outer side wall of the rechargeable battery 300. The engaging block 410 is capable of moving relative to the rechargeable battery 300 to move away from or adjacent to the engaging groove 401, to implement engagement with or separation from the engaging groove 401. A first elastic member 420 is disposed between the engaging block 410 and the rechargeable battery 300. When the engaging block 410 is fitted into the engaging groove 401, the first elastic member 420 is configured to tightly press the engaging block 410 into the engaging groove 401. Alternatively, an engaging groove 401 is provided on an outer side wall of the rechargeable battery 300. An engaging block 410 is mounted on an inner side wall of the mounting groove 201. The engaging block 410 is capable of moving relative to the inner side wall of the mounting groove 201 to move away from or adjacent to the engaging groove 401, to implement engagement with or separation from the engaging groove 401. A first elastic member 420 is disposed between the engaging block 410 and the inner side wall of the mounting groove 201. When the engaging block 410 is fitted into the engaging groove 401, the first elastic member 420 is configured to tightly press the engaging block 410 into the engaging groove 401.

Preferably, as shown in FIG. 1 to FIG. 5, the engaging block 410 includes: an engaging block body 411, a pressing portion 412, and an engaging portion 413. The pressing portion 412 is disposed on one side of the engaging block body 411 adjacent to an opening of the mounting groove 201. The engaging portion 413 is disposed on one side of the engaging block body 411 away from the pressing portion 412.

It should be noted that, as shown in FIG. 1 to FIG. 5, an upper end of the floor scrubber body 200 is a handle 220, and an operation button 230 is disposed on the handle 220. The operation button 230 is configured to control the floor scrubber to work. Two engaging blocks 410 are symmetrically disposed, and two corresponding engaging grooves 401 are also symmetrically provided. In this embodiment, a snapping groove is provided on the inner side wall of the mounting groove 201. The outer side wall of the rechargeable battery 300 is provided with a first accommodating groove 301. The engaging block 410 is accommodated in the first accommodating groove 301, and is capable of moving relative to the accommodating groove. A bottom portion of the first accommodating groove 301 is provided with a circular hole. The first elastic member 420 is a first spring. The first spring is assembled in the circular hole. The pressing portion 412 is located on an upper end of the engaging portion 413. The engaging portion 413 is provided with a slope, to help to engage the engaging portion 413 into the engaging groove 401.

Preferably, as shown in FIG. 1 to FIG. 5, an avoiding groove 202 is provided at the opening of the mounting groove 201, and the avoiding groove 202 is provided in correspondence to the engaging block 410. The avoiding groove 202 is provided for a user's finger to reach in to press the pressing portion 412, thereby facilitating disassembly of the rechargeable battery 300.

Further, as shown in FIG. 1 to FIG. 5, the mounting structure 400 further includes a guiding component. The guiding component is disposed between the rechargeable battery 300 and the inner side wall of the mounting groove 201. When the rechargeable battery 300 is assembled with the mounting groove 201, the guiding component implements a guiding function.

Specifically, the guiding component includes a guiding bar 430 and a guiding groove 302. The guiding bar 430 is disposed on the inner side wall of the mounting groove 201 in a protruding manner. The guiding groove 302 is provided on the outer side wall of the rechargeable battery 300, and the guiding groove 302 is configured for assembly with the guiding bar 430. Alternatively, the guiding bar 430 is disposed on the outer side wall of the rechargeable battery 300 in a protruding manner. The guiding groove 302 is provided on the inner side wall of the mounting groove 201, and the guiding groove 302 is configured for assembly with the guiding bar 430.

In this embodiment, the guiding component is disposed directly below an engaging block 410. Two guiding bars 430 are disposed, and are both located on the inner side wall of the mounting groove 201. Two corresponding guiding grooves 302 are also provided, and are both located on the outer side wall of the rechargeable battery 300.

Preferably, as shown in FIG. 1 to FIG. 5, a connecting terminal 211 is disposed on a bottom portion of the mounting groove 201 in a protruding manner. A bottom portion of the rechargeable battery 300 is provided with a docking groove 402. The docking groove 402 is configured to connect the connecting terminal 211 in a plugged manner, to implement an electrical connection between the rechargeable battery 300 and a main body of the floor scrubber. In addition, a cover plate 440 is rotatably assembled on the floor scrubber body 200. The cover plate 440 is configured to seal the mounting groove 201. The floor scrubber further includes a charging seat 900. The charging seat 900 is provided with a charging cavity. The guiding bar 430 and the connecting terminal 211 are disposed on an inner side wall of the charging cavity.

Further, as shown in FIG. 2 and FIG. 7, a sewage tank 700 and a clean water tank 800 are further disposed on the floor scrubber body 200, and the sewage tank 700 and the clean water tank 800 are both detachably assembled on the mounting portion 210.

Specifically, the mounting portion 210 is provided with a snapping groove (not shown in the figure). The sewage tank 700 and the clean water tank 800 both include: a tank body 710, a snapping block 720, a driving portion 730, a boss 740, and a second elastic member 750. The tank body 710 is provided with a second accommodating groove 701, a water inlet (not shown in the figure), and a water outlet (not shown in the figure). The snapping block 720 is assembled in the second accommodating groove 701 and fits the snapping groove. The snapping block 720 is capable of moving relative to the tank body 710, to move away from or adjacent to the snapping groove. The driving portion 730 provided for a finger to press is disposed on the snapping block 720. The boss 740 is disposed on the tank body 710 in a protruding manner, is located below the snapping block 720, and is provided for a user to grip when the driving portion 730 is pressed. Obviously, when the snapping block 720 is driven by the driving portion 730 to move, a thumb of the user is placed on the driving portion 730, and the remaining fingers are placed on the boss 740. The snapping block 720 is driven by a tightening force of the part between the thumb and the index finger to move downward. The second elastic member 750 is disposed between the tank body 710 and the snapping block 720, and is configured to provide a returning force for restoring of the snapping block 720.

It should be noted that the clean water tank 800 and the sewage tank 700 are respectively detachably assembled with the main body of the floor scrubber, so that not only clean water and sewage are separated in a floor scrubbing process of the floor scrubber, but also the clean water tank 800 and the sewage tank 700 are both fixed and assembled through engagement between the snapping block 720 and the snapping groove, thereby facilitating disassembly and assembly of the clean water tank 800 and the sewage tank 700.

In this embodiment, the mounting portion 210 is provided with a mounting region. The sewage tank 700 and the clean water tank 800 are mounted in the mounting region, and after the mounting, it is ensured that the sewage tank 700 and the clean water tank 800 are consistent with the remaining parts of the mounting portion 210 in terms of size, thereby effectively ensuring an appearance of the floor scrubber. The snapping groove is provided on an upper end of the mounting portion 210, and the corresponding snapping block 720 is provided on an upper end of the tank body 710. A side wall of the tank body 710 is provided with a second accommodating groove 701, and the snapping block 720 is accommodated in the second accommodating groove 701. An inner side wall located on a lower end of the second accommodating groove 701 is provided with two circular holes. Two corresponding second elastic members 750 are disposed, and are both second springs. The two second spring are respectively mounted in the circular holes, to provide returning forces for movement of the snapping block 720.

Further, as shown in FIG. 2 and FIG. 6, an assembling portion 110 is disposed on one side of the base 100 away from the traveling wheel 500, and the cleaning component 600 is mounted on the assembling portion 110. The cleaning component 600 includes: a cleaning roller 610 and a cover 620. Specifically, the cleaning roller 610 is detachably assembled on the assembling portion 110. The cover 620 is disposed on the assembling portion 110, and the cover 620 is capable of rotating relative to the base 100, to cover the cleaning roller 610. In a high-speed rotation process of the cleaning roller 610, the cover 620 can effectively block sewage and dirt spun off under the high-speed movement.

Preferably, the assembling portion 110 is provided with a plurality of water outlet holes 101 and an air suction hole. The plurality of water outlet holes 101 are arranged as an array along an axial direction of the cleaning roller 610. The water outlet holes 101 are configured to spray clean water onto the cleaning roller 610. After being sprayed with clean water, the cleaning roller 610 spins off sewage in the high-speed rotation process. The water outlet holes 101 arranged in this way can clean the cleaning roller 610. Moreover, the air suction hole is configured to suck the sewage and floor dirt spun off by the cleaning roller 610.

It should be noted that, an assembling portion 110 is disposed on one side of the base 100, and the assembling portion 110 is provided with a plurality of water outlet holes 101 and an air suction port 102. When the cleaning component 600 performs a cleaning operation, a user may control the water outlet holes 101 to spray water in real time. In this way, not only the floor can be moistened and the cleaning is facilitated, but also the sprayed clean water are evenly sprayed on the cleaning roller 610 through the plurality of water outlet holes 101, and sewage after the cleaning can be spun off by the cleaning roller 610 in a use process of the cleaning roller 610. The sewage that is spun off and the floor dirt enter the sewage tank 700 through the air suction port 102 under the suction force of the air suction port 102, so that a self-cleaning function of the cleaning roller 610 is implemented.

A working principle of this embodiment is approximately as follows: The rechargeable battery 300 and the floor scrubber body 200 are detachably assembled with each other, and when the rechargeable battery 300 is mounted, the cover plate 440 is first opened, and then, the guiding groove 302 provided on the rechargeable battery 300 is aligned with the guiding bar 430 disposed on the inner side wall of the mounting groove 201. Subsequently, the rechargeable battery 300 is slowly moved toward the side of the mounting groove 201, so that the guiding groove 302 cooperates with the guiding bar 430, and with the assistance of the guiding component, the rechargeable battery 300 is continuously pushed toward the side of the mounting groove 201 until the engaging block 410 is assembled with the engaging groove 401 provided on the inner side wall of the mounting groove 201, and the docking groove 402 is assembled with the connecting terminal 211. Finally, the cover plate 440 is rotated again, so that the cover plate 440 comes into contact with the opening of the mounting groove 201, to seal a mounting cavity, thereby completing mounting of the rechargeable battery 300. When the rechargeable battery 300 is disassembled, the cover plate 440 is first opened, and then, a finger reaches in the avoiding groove 202, so that the finger comes into contact with the pressing portion 412. Subsequently, the pressing portion 300 is pressed to the side of the rechargeable battery 412, so that the pressing portion 412 drives the engaging portion 413 to move until the engaging portion 413 is completely separated from the engaging groove 401. Finally, the rechargeable battery is pulled toward the upper side of the mounting groove 201, so that the docking groove 402 on the rechargeable battery 300 is separated from the connecting terminal 211, to complete disassembly of the rechargeable battery 300. The vertical household floor scrubber that is set in this way has advantages of detachability of a battery, convenient disassembly and assembly of the battery, stable assembly of the battery, and a reasonable structural design.

The foregoing is merely used to explain the technical solutions of the present disclosure and is not intended to limit the technical solutions of the present disclosure. Other modifications or equivalent replacements made by a person of ordinary skill in the art to the technical solutions of the present disclosure shall all fall within the scope of the claims of the present disclosure provided that they do not depart from the spirit and scope of the technical solutions of the present disclosure. 

What is claimed is:
 1. A vertical household floor scrubber, comprising: a base, wherein a traveling wheel and a cleaning component are disposed on the base; a floor scrubber body disposed on the base and capable of rotating relative to the base to help the cleaning component to perform a cleaning operation, wherein a mounting portion is disposed on the floor scrubber body, and one side of the mounting portion away from the base is provided with a mounting groove; a rechargeable battery, wherein the rechargeable battery is detachably mounted in the mounting groove, and the rechargeable battery is electrically connected to a component in the mounting portion; and a mounting structure, wherein the mounting structure is disposed between the rechargeable battery and the mounting groove, and the mounting structure is configured to implement detachable assembly between the rechargeable battery and the mounting groove.
 2. The vertical household floor scrubber according to claim 1, wherein the mounting structure includes: an engaging groove provided on an inner side wall of the mounting groove; an engaging block mounted on an outer side wall of the rechargeable battery, wherein the engaging block is capable of moving relative to the rechargeable battery to move away from or adjacent to the engaging groove, and the engaging block fits the engaging groove; and a first elastic member disposed between the engaging block and the rechargeable battery, wherein when the engaging block is fitted into the engaging groove, the first elastic member is configured to tightly press the engaging block into the engaging groove; or an engaging groove provided on an outer side wall of the rechargeable battery; an engaging block mounted on an inner side wall of the mounting groove, wherein the engaging block is capable of moving relative to an inner wall of the mounting groove to move away from or adjacent to the engaging groove, and the engaging block fits the engaging groove; and a first elastic member disposed between the engaging block and the mounting groove, wherein when the engaging block is fitted into the engaging groove, the first elastic member is configured to tightly press the engaging block into the engaging groove.
 3. The vertical household floor scrubber according to claim 2, wherein the engaging block includes: an engaging block body; a pressing portion disposed on one side of the engaging block body adjacent to an opening of the mounting groove; and an engaging portion disposed on one side of the engaging block body away from the pressing portion.
 4. The vertical household floor scrubber according to claim 3, wherein the engaging block is disposed on the rechargeable battery, an avoiding groove is provided at the opening of the mounting groove, the avoiding groove is provided in correspondence to the engaging block, and the avoiding groove is provided for a user's finger to reach in to press the pressing portion.
 5. The vertical household floor scrubber according to claim 2, wherein the mounting structure further includes a guiding component, wherein the guiding component is disposed between the rechargeable battery and the inner side wall of the mounting groove, and when the rechargeable battery is assembled with the mounting groove, the guiding component implements a guiding function.
 6. The vertical household floor scrubber according to claim 5, wherein the guiding component includes: a guiding bar disposed on the inner side wall of the mounting groove in a protruding manner; and a guiding groove provided on the outer side wall of the rechargeable battery, wherein the guiding groove is configured for assembly with the guiding bar; or a guiding bar disposed on the outer side wall of the rechargeable battery in a protruding manner; and a guiding groove disposed on the inner side wall of the mounting groove, wherein the guiding groove is configured for assembly with the guiding bar.
 7. The vertical household floor scrubber according to claim 1, wherein a connecting terminal is disposed on a bottom portion of the mounting groove in a protruding manner, a bottom portion of the rechargeable battery (300) is provided with a docking groove, and the docking groove is configured to connect the connecting terminal in a plugged manner, to implement an electric connection between the rechargeable battery and a main body of the floor scrubber.
 8. The vertical household floor scrubber according to claim 1, wherein a cover plate is rotatably assembled on the floor scrubber body and the cover plate is configured to seal the mounting groove.
 9. The vertical household floor scrubber according to claim 1, wherein a sewage tank and a clean water tank are further disposed on the floor scrubber body, and the sewage tank and the clean water tank are both detachably assembled on the mounting portion; and the mounting portion is provided with a snapping groove, and the sewage tank and the clean water tank both include: a tank body provided with a second accommodating groove, a water inlet, and a water outlet; a snapping block assembled in the second accommodating groove and fitting the snapping groove, wherein the snapping block is capable of moving relative to the tank body to move away from or adjacent to the snapping groove, and a driving portion provided for a finger to press is disposed on the snapping block; a boss disposed on the tank body in a protruding manner, located below the snapping block, and provided for a user to grip when the driving portion is pressed; and a second elastic member disposed between the tank body and the snapping block and configured to provide a returning force for restoring of the snapping block.
 10. The vertical household floor scrubber according to claim 1, wherein an assembling portion is disposed on one side of the base away from the traveling wheel, and the cleaning component is mounted on the assembling portion; the cleaning component includes a cleaning roller detachably assembled on the base; and a cover disposed on the base, wherein the cover is capable of rotating relative to the base to cover the cleaning roller; the assembling portion is provided with a plurality of water outlet holes and an air suction hole, wherein the plurality of the water outlet holes are arranged as an array along an axial direction of the cleaning roller, the water outlet holes are configured to spray clean water onto the cleaning roller to clean the cleaning roller, and the air suction hole is configured to suck up sewage and floor dirt spun off by the cleaning roller. 